Processing of 2K-PU-cavity foam
WARNING: This page is about a different variant/trim than selected.
Properties of cavity foam:
- 2-component PU foam, solvent-free.
- Excellent flow capacity, enables complete seal of cavities.
- Good strength, preventing slipping in cavities.
- Low water absorption, preventing corrosion.
- Ideal for use as insulating and sealing compound.
Information on dangers/hazards:
- Avoid eye and skin contact.
Wear eye protection, solvent-resistant protective gloves and protective clothing.
- Do not inhale.
Apply in well ventilated rooms only.
- -WARNING: Processing time after mixing process: within 8 minutes!
Completely drain open cans after use.
- Residual amounts which are not used can cause the can to explode on account of a chemical reaction (buildup of heat)!
Alternatively, cool the can containing the non-removed residual amount for several hours in cold water.
- Do not eat, drink or smoke during this operation.
- Keep heat and ignition sources well away.
- Read the manufacturer's information on hazards/dangers (printed on the can) prior to application.
Processing instructions:
- Observe the expiry date on the cartridge.
Do not use the spray can after the expiry date on the can has expired.
- Cavity sealing of repair area possible after an air drying time of 1 hour.
- Backing surface must be
clean and free from
dust,
grease,
oil and stripping agent.
- Application temperature at least 15 °C. Optimally 20 °C.
- Remove fresh, non-hardened PU foam with adhesive cleaner 208.
Hardened PU foam can only be removed by mechanical means (machine).
- Excess, hardened PU foam can be disposed of as residual waste.
Cans which are not entirely empty and unused whose expiry date has expired are classed as hazardous waste.
Observe country-specific waste disposal regulations.
- Observe the manufacturer's processing instructions (printed on the can).
- -IMPORTANT: Foam expands many times over as it sets (change in volume).
- Setting takes approx. 30 minutes. Then it is possible to perform mechanical work on it (e.g. drilling, cutting, etc).